CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenue	$ 11,566	$ 11,898	$ 34,826	$ 36,918
Cost of revenue	7,850	8,642	25,500	28,063
Gross profit	3,716	3,256	9,326	8,855
Operating expenses:
Selling, general and administrative	4,301	4,336	12,742	13,253
Research and development	139	186	474	510
Goodwill and intangible asset impairment charge	937	7,505	937	7,505
Depreciation	43	69	144	213
Amortization of intangible assets	108	209	400	700
Total operating expenses	5,528	12,305	14,697	22,181
Operating loss	(1,812)	(9,049)	(5,371)	(13,326)
Other income and (expenses), net
Interest expense, net	(430)	(422)	(1,483)	(928)
Change in fair value of derivative instruments, net	180	263	420	377
Other loss, net	(30)	(2)	(118)	(58)
Loss before income taxes	(2,092)	(9,210)	(6,552)	(13,935)
Benefit from income taxes	(70)	(218)	(81)	(108)
Net loss	$ (2,022)	$ (8,992)	$ (6,471)	$ (13,827)
Net loss per common share - basic (in dollars per share)	$ (0.82)	$ (4.22)	$ (2.7)	$ (6.55)
Net loss per common share - diluted (in dollars per share)	$ (0.82)	$ (4.22)	$ (2.7)	$ (6.55)
Weighted average shares outstanding used to compute net loss per share - basic (in shares)	2,480,505	2,128,888	2,398,468	2,110,194
Weighted average shares outstanding used to compute net loss per share - diluted (in shares)	2,480,505	2,128,888	2,398,468	2,110,194